It is clear that samples prepared directly from milk (M-coded) were
significantly of higher viscosities than those of prepared
from yoghurt (Y-coded). It is argued that adding of water to
milk before acidification (M-coded) resulted in more
immobilization of water by proteins during the
fermentation; whilst, the water added to yoghurt base could
not well interact with protein super-aggregates. All samples
of Doogh showed non-Newtonian shear thinning behaviour,
according to tabulated parameters in Table I. Similar flow
behaviours have b
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